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2 Commits

Author SHA1 Message Date
Richard Henderson
4e5712f903 target/s390x: Use a single return for helper_divs64/u64 
Pack the quotient and remainder into a single Int128.
Use the divu128 primitive to remove the cpu_abort on
32-bit hosts.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
v2: Extended div test case to cover these insns.
 2023-02-04 06:19:42 -10:00
Ilya Leoshkevich
29b8de001f tests/tcg/s390x: Add div.c 
Add a basic test to prevent regressions.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20221101111300.2539919-1-iii@linux.ibm.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2023-02-04 06:19:42 -10:00